Looks Like Sony Is Going To Roll Out PSP Firmware 5.55 Soon

Just got a build of Shin Megami Tensei: Persona and it came with brand spankin’ new firmware. The disc had a mandatory update to PSP Firmware 5.55.

The last public update was PSP Firmware 5.51, which came out in June. Shin Megami Tensei: Persona comes out in September, which probably means Sony has plans to release new firmware in North America real soon.